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Mathematical Problems in Engineering
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2012
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Article
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Fig 8
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Research Article
Histogram Modification and Wavelet Transform for High Performance Watermarking
Figure 8
Watermarked Lena image obtained by our scheme ((a) 10580 bits hidden, 69.51 dB) and Zhao et al.’s scheme ((b) 8239 bits hidden, 50.65 dB) with
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(a)
(b)